#288A6B Color

#288A6B is rgb(40, 138, 107) in RGB and hsl(161, 55%, 35%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#288A6B

HEX#288A6B

RGBrgb(40, 138, 107)

HSLhsl(161, 55%, 35%)

HSVhsv(161, 71%, 54%)

OKLCHoklch(56.9% 0.102 167.6)

CMYKcmyk(71%, 0%, 22%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288A6B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.25:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.94:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288A6B based on color wheel relationships. Click any swatch for its full breakdown.

Base#288A6B Complementary#8A2847 Analogous#288A3A Analogous#28788A Triadic#6B288A Triadic#8A6B28

Tints & Shades

Lighter tints and darker shades of #288A6B, useful for hover states, backgrounds, and text variants.

Tints

#32AE87 #45C99F #69D3B2 #8CDEC4 #B0E8D6 #D4F2E9

Shades

#247B5F #1E6750 #195743 #144334 #0F3328 #092019

Use #288A6B in Our Tools

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